The first generic manufacturer to launch a drug after patent expiry captures up to 90% of the market share and maintains a lasting advantage due to pharmacy stocking habits, prescriber loyalty, and patient inertia. This edge is built into U.S. drug law and persists for years.
Dextromethorphan in common cough medicines can cause life-threatening serotonin syndrome when mixed with MAOI antidepressants. Learn the risks, symptoms, safe alternatives, and what to do if you accidentally combine them.
Heart medications can save lives - but dangerous combinations with common drugs or supplements can cause heart attack, stroke, or death. Learn the top 7 risky pairings and how to protect yourself.
Second-generation antihistamines like loratadine, cetirizine, and fexofenadine offer effective allergy relief without the drowsiness of older meds. Learn how they work, which one suits you best, and why they're the top choice for millions.
Generic copays don't count toward your health insurance deductible-but they do count toward your out-of-pocket maximum. Learn how this affects your yearly costs and how to track your spending to avoid surprise bills.
Hyperthyroidism and stimulant medications like Adderall can dangerously increase heart rate and anxiety. Learn the risks, what to watch for, and safer alternatives before starting or continuing stimulant therapy.
Negative expectations about generic medications can trigger real physical symptoms - even when the drugs are identical to brand-name versions. This is the nocebo effect, and it's costing patients their health and the system billions.
Fluoroquinolones like levofloxacin can cause sudden delirium in older adults, leading to confusion, hallucinations, and memory loss. Learn the signs, risks, and safer alternatives.